Question

In triangle ABC, m∠ABC = (4x – 12)° and m∠ACB = (2x 26)°. Yin says that if x = 19, the triangle must be equilateral. Is he correct? Justify your answer. Triangle A B C is shown. Angles A B C and B C A are congruent.

Answer 1

Answer:

249-(0482) I AM NOT SURE ABOUT THAT BUT I KNOW THAT IS THE ANSWER

JUST TRUST